class_docstr: Cosine learning rate scheduler: https://arxiv.org/abs/1608.03983
code: def add_arguments(
      cls, parser: argparse.ArgumentParser
  ) -> argparse.ArgumentParser:
      group = parser.add_argument_group(
          title="Cosine LR arguments", description="Cosine LR arguments"
      )
  
      group.add_argument(
          "--scheduler.cosine.min-lr",
          type=float,
          default=1e-5,
          help="Minimum LR in Cosine LR scheduler",
      )
      group.add_argument(
          "--scheduler.cosine.max-lr",
          type=float,
          default=0.1,
          help="Maximum LR in Cosine LR scheduler",
      )
      return parser
  
file_path: ml-cvnets/optim/scheduler/cosine.py
imports: import argparse
  import math
  from optim.scheduler import SCHEDULER_REGISTRY
  from optim.scheduler.base_scheduler import BaseLRScheduler
label_desc: Use image node_id 2 for calling the CosineScheduler obj's underlying member method code with example usage: obj.add_arguments(cls, parser) and returns: parser